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 * Copyright (c) 2012, 2014, Oracle and/or its affiliates.
 * All rights reserved. Use is subject to license terms.
 *
 * This file is available and licensed under the following license:
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *  - Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  - Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the distribution.
 *  - Neither the name of Oracle nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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package com.onlyxiahui.control.scrollbarsample;

import javafx.application.Application;
import javafx.beans.value.ObservableValue;
import javafx.geometry.Orientation;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.ScrollBar;
import javafx.scene.effect.DropShadow;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.stage.Stage;

public class ScrollBarSample extends Application {

	final ScrollBar sc = new ScrollBar();
	final Image[] images = new Image[5];
	final ImageView[] pics = new ImageView[5];
	final VBox vb = new VBox();
	DropShadow shadow = new DropShadow();

	@SuppressWarnings("unused")
	@Override
	public void start(Stage stage) {
		Group root = new Group();
		Scene scene = new Scene(root, 180, 180);
		scene.setFill(Color.BLACK);
		stage.setScene(scene);
		stage.setTitle("Scrollbar");
		root.getChildren().addAll(vb, sc);

		shadow.setColor(Color.GREY);
		shadow.setOffsetX(2);
		shadow.setOffsetY(2);

		vb.setLayoutX(5);
		vb.setSpacing(10);

		sc.setLayoutX(scene.getWidth() - sc.getWidth());
		sc.setMin(0);
		sc.setOrientation(Orientation.VERTICAL);
		sc.setPrefHeight(180);
		sc.setMax(360);

		for (int i = 0; i < 5; i++) {
			final Image image = images[i] = new Image(getClass().getResourceAsStream("fw" + (i + 1) + ".jpg"));
			final ImageView pic = pics[i] = new ImageView(images[i]);
			pic.setEffect(shadow);
			vb.getChildren().add(pics[i]);
		}

		sc.valueProperty().addListener((ObservableValue<? extends Number> ov,
				Number old_val, Number new_val) -> {
			vb.setLayoutY(-new_val.doubleValue());
		});

		stage.show();
	}

	public static void main(String[] args) {
		launch(args);
	}
}